html { overflow-y: hidden; overflow-x: auto; }
body{
    padding: 0;
    margin: 0;
    min-width: 1200px;
    height: auto;
    font-family: "Source Sans Pro", "Helvetica Neue", Arial, sans-serif;
}
.header{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
}
.body{
    left: 0px;
    height: auto;
    min-height: 100%;
    padding-top: 20px;
    z-index: 2;
    min-width: 1200px;
    width: 100%;
}

.content{
    display:none;
    width: 1100px;
    height: auto;
    margin: 0 auto;
    padding-bottom: 200px;
    margin-top:60px;
}
.progress{
    display: none;
    position: absolute;
    left: 50%;
    top: 40%;
    width:800px;
    margin-left:-400px;
    margin-top:-50px;
}

#main-5 .layui-row img {
    width: 100%;
    margin-top: 15px;
}

#main-5 legend{
    font-weight: 600;
}

#main-5 legend{
    font-weight: 600;
}
#main-5 a{
    color: #007DDB;
}

.tu a {
    font-weight: bold;
}

.tu img{
    max-width: 1000px;
    padding-top: 10px;
    padding-bottom: 50px;
}
.tu li {
    font-size: 20px;
    font-weight: bold;
    color: #007DDB;
}